LAUNCH
Tyre Changer(TWC Series)
16
Optional Device
–
Digital
Inflator
Performances
：
l
Accurate measure make reading right and inflation
time short
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LED display clear, particular suitable for night and
outdoor reading
l
Finish measuring air pressure and inflation at the
same time, making operation quick and convenient.
l
May preset values of inflation and deflation. When
the inflation gun is inserted into the tyre (non-empty
tyre), the device will automatically test and decide
inflation or deflation. When pressure of the tyre
reaches the set value, it automatically stop and warn
by the buzzer. When the tyre is empty and the
“
RUN/STOP
”
key is pressed, the tyre is
automatically inflated to preset value.
l
It can pause when the tyre is inflated or deflated.
l
The device has swift function of air pressure unit and
can show both Bar and Psi values.
l
Beautiful appearance and convenient installation.
Specifications
：
l
Working Range
：
0~8Bar (0
～
116Psi)
l
Precision
：
0.1Bar(1.45Psi)
l
Air Source
：
Pressure 6~9Bar(87~130Psi)
Flow>0.2M
3
/min
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Inflation Speed
：
0.15 M
3
/min
l
AC Supply
：
According to local power supply
l
Working Temperature Range: -10
℃
—
+50
℃
l
Humidity
：
<95%
l
Power
：
20W
l
Net Weight: 5Kg
l
Dimensions :120
×
195
×
100mm
Use Precautions:
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Power supply must be connected with the ground
wire.
l
See Figures 23 and 24 for pipeline connections of
the inflator.
l
There are no air supplies for these serial products.
Air pressure of additive air supply must be under
9.5Bar. If not so, a reducing valve must be fixed at
input air pipe to ensure that the air pressure of
entering the inflator is under 9.5Bar.
l
Compressed air must be passed the oil and water
separator (air pressure regulator, gauge and
lubricator assembly) at first, and then is connected
into the inflator to avoid eroding internal parts of the
device.
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An inflation pipe that is 9 meters in length is supplied
with the device. If extension of the pipe is necessary,
total length must not exceed 20 meters. Otherwise,
working precision will decrease, or even the device
can not work normally.
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When the device starts to work, the inflation gun
should be deflated and not connected with the tyre.
Thus, the zero air pressure is got correctly to ensure
precision.
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Connection between the inflation gun and the tyre
must be reliable and no leakage.
l
When the device is used, its power supply must be
far from the large power electrical applications.
Starting and stopping of these applications can
interfere the device accidentally. When interfere
caused by the momentary failure of the power supply
appears, sometimes abnormal errors will happen in
the computer of the device. The case can be
recovered to normal situation by that the inflation
gun head is moved and the power supply is off and
then on.
l
Unit conversion:
1Mpa=l0Bar
1Bar=14.5Psi
1Bar
≈
1Kg/cm
2
Fig.41
Operations
：
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Air pressure unit is showed in
“
bar (b)
”
in this device.
It can be changed to
“
psi (p)
”
unit by that
“
bar/psi
”
key is pressed.
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Choose right pressure according to specifications of
the tyre. Press
“
+
”
or
“—”
key to set right pressure
values that satisfy requirements of specifications of
the tyre.
l
After the pressure value is set, connect the clamping
head of the inflation gun with the tyre. If the tyre own
